Yamaha CE50T Service Manual page 170

ELEC I
LIGHTING S Y S T E M
TROUBLESHOOTING CHART
HEADLIGHT DOES NOT COME ON.
H e a d l i g h t condition c h e c k :
1. Remove headlight lens unit.
2. Set Pocket Tester (YU-03112) selector to
"~ x 1" position.
3. Connect tester leads to headlight terminals
and check it for continuity.
Tester ( + ) lead-~Terminal 1
T e s t e r ( - ) l e a d - * T e r m i n a l 3
T e s t e r ( + )
lead-~Terminal 2
Tester ( + ) lead--Terminal 3
Continuity does
not exist on
~ j Replace headlight lens unit.
P
<ists
uit.
Lighting v o l t a g e test:
1. Set Pocket Tester (YU-03112) Selector to
"AC20V" position.
2. Turn "LIGHTS" switch to "HI" position,
3. Connect tester leads to headlight leads.
Tester ( + ) lead-*Yellow lead
T e s t e r ( -
) lead-~Black lead
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